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Scientists Find Heaviest Antimatter Nucleus
Direct Translation via Google Translate. Edited.
[Regnum] Researchers studying the tracks of particles formed from billions of collisions of atomic nuclei at the Relativistic Heavy Ion Collider (RHIC) in the United States have discovered a new type of antimatter nucleus, which turned out to be the heaviest ever found. This was reported by the press service of the Brookhaven National Laboratory (BNL).

"Scientists <…> have discovered the heaviest antimatter nucleus ever discovered, antihyperhydrogen-4," the report says.
Posted by: badanov 2024-08-23
http://www.rantburg.com/poparticle.php?ID=707196